> You are reading the Docusign Developer Documentation. For clean Markdown of any page, append .md to the page URL.
>
> Documentation indexes by section:
> - APIs and SDKs: https://docusign.docs.buildwithfern.com/docs/llms.txt
> - Platform 101: https://docusign.docs.buildwithfern.com/platform/llms.txt
> - Extension Apps: https://docusign.docs.buildwithfern.com/extension-apps/llms.txt
> - Docusign CLI: https://docusign.docs.buildwithfern.com/docusign-cli/llms.txt
>
> Authentication (OAuth, JWT Grant, M2M): https://docusign.docs.buildwithfern.com/platform/auth
> Webhooks and Connect: https://docusign.docs.buildwithfern.com/platform/webhooks
>
> OpenAPI specifications: https://docusign.docs.buildwithfern.com/openapi.json
> MCP server: https://docusign.docs.buildwithfern.com/_mcp/server

# Credential API GetAuthenticationToken

This method can be used to get a onetime use URL with an authentication token to launch the Docusign member system.

## Schema

![GetAuthenticationToken](/_fern-files/_img/b24013703a6bf3e81f038d706a8c8969ccb14814d39ad14439c4f2cf29becefe.webp)

| Name           | Schema Type | Description                                                                                                                                                         |
| -------------- | ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Email          | String      | Email to authenticate with. Place your bracketed integration key in front of the email if you have received one from Docusign. Example: \[integration key]email     |
| Password       | String      | Password to authenticate with.                                                                                                                                      |
| AccountID      | String      | Optional Docusign account ID for the user. If left blank the default account ID will be used.                                                                       |
| GoToEnvelopeID | String      | Optional envelope ID. If provided the URL returned will send the user directly to viewing the envelope. If left blank the user will be taken to the member console. |

This method returns a string that is the URL to access the Docusign member system. This URL can be placed in a browser and you will be automatically logged into the member system.